CN201753032U - Double-lock mechanism of automobile child safety seat angle adjusting device - Google Patents
Double-lock mechanism of automobile child safety seat angle adjusting device Download PDFInfo
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- CN201753032U CN201753032U CN2010202803581U CN201020280358U CN201753032U CN 201753032 U CN201753032 U CN 201753032U CN 2010202803581 U CN2010202803581 U CN 2010202803581U CN 201020280358 U CN201020280358 U CN 201020280358U CN 201753032 U CN201753032 U CN 201753032U
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- lock
- apical grafting
- roads
- base
- slides
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Abstract
The utility model discloses a double-lock mechanism of an automobile child safety seat angle adjusting device, which comprises a base, a seat back and an adjusting handle. The base consists of a base upper cover and a base lower cover, the seat back is arranged on the base, the adjusting handle mounted between the base and the seat back is used for adjusting the angle of the seat back, a double-lock slider used for blocking the adjusting handle is movably arranged in a sliding path of the adjusting handle, and the double-lock slider is connected with a transmission device used for driving the double-lock slider to leave from or enter the sliding path. Compared with the prior art, the double-lock slider can stop continuous adjustment of the seat back, and accordingly the double-lock mechanism has the function of limiting the maximum adjusting angle of the seat back, avoids excessively large inclination angle of the seat back due to negligence of an operator during forward installation, and improves the safety of a child safety seat.
Description
Technical field
The utility model relates to a kind of child safety seat angle regulator, a kind of specifically second lock mechanism of automobile children safety chair angle regulator, and its chair back institute can bevelled maximum angle when it was used to limit the installation of child safety seat forward.
Background technology
In order to ensure carborne children's life security, be used for all requiring usually on the vehicle seat of children's ride-on to be equipped with child safety seat, the premiere feature of child safety seat is the safety that guarantees children, but, the traveling comfort of children's ride-on safety seat also is an aspect that can not be ignored, therefore, present child safety seat all has the inclined angle regulating mechanism of the chair back usually, with the angle of inclination of regulating safety seat children can be sitting in the safety seat with comfortable posture comparatively, as application number is that 200820162676.0 Chinese utility model patent discloses a kind of child's safety seat for vehicle chair back angle regulator, its structure comprises base, the chair back, its main points are, be provided with slide plate on the described base versatilely, the top of described slide plate is provided with the chair back, two wing bases of described slide plate are provided with limiting stopper, the inboard end of described slide plate is provided with elastic parts, the two ends of elastic parts are respectively arranged with left slider, right slide block, described left slider, be respectively arranged with locating dowel pin on the right slide block, the movable handle that is provided with on the locating dowel pin, described handle is provided with two slotted holes, described slotted hole is " eight " font and arranges, the other end of described slide plate is provided with elastic parts, and the other end of elastic parts is arranged on the base.
But should be noted that, there are different requirements at child safety seat angle of inclination to the chair back when forward is installed with reverse the installation, what often the angle of inclination can be regulated when oppositely installing is bigger, children are pleasant like this, and forward is when installing, if the angle of inclination is excessive, then safety strap will diminish to children's constraint effect, when running into collision or urgency in a flash, children skid off and damage from safety seat easily.Indicate though there are some child safety seat products to post gear in the product side, sometimes the user can ignore, thereby causes the serious consequence that may exist.
Summary of the invention
The utility model provides a kind of simple in structure, easy to use at deficiency of the prior art, can limit the second lock mechanism of automobile children safety chair angle regulator of the maximal regulated angle of the chair back.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of second lock mechanism of automobile children safety chair angle regulator, comprise the base of forming by base upper cover and base lower cover, be arranged at the chair back on the base and be installed on base and the chair back between be used to regulate the adjusting handle of chair back angle, regulate to be movably set with on the sliding path of shaking hands and be used to stop the two road lock slides of regulating handle that two road lock slides are connected with and are used to drive the driving device that this two roads lock slide left or entered sliding path.
The utility model places two road lock slides on the sliding path of regulating handle, when forward is installed, when being adjusted to, the angle of inclination of the chair back makes when regulating handle and contacting with two road lock slides, two road lock slides will stop the chair back to continue to regulate, thereby reach the purpose of maximal regulated angle of the restriction chair back, make the angle of inclination of the chair back can not be excessive; When reverse installation, because the angle of inclination is big when forward is installed relatively, at this moment, only need to make two road lock slides leave the sliding path of regulating handle by driving device, regulating handle can continue to move in the position of two road lock slides, then the chair back will obtain bigger inclined spaces, the chair back adjusting angle of automobile children safety chair can be transferred to maximum.
Preferably, above-mentioned two road lock slides are positioned at the below of regulating handle, and the bottom surface of regulating handle has a blocking surface that matches with two road lock slides.The blocking surface that matches with two road lock slides of regulating the bottom surface setting of handle has enlarged two road lock slides and the contact surface of regulating handle, can more effectively play to stop the effect of regulating handle, makes it more reliable.
With regard to driving device, under the prior art situation, have much more very approach and can realize driving the purpose that two road lock slides left or entered the sliding path of regulating handle, such as by lever etc.In the utility model, preferred scheme is: above-mentioned driving device comprises the two roads lock button with apical grafting spare and pressing piece, apical grafting spare lower end apical grafting has two roads lock slide plate, and the other end apical grafting two road lock slides of two roads lock slide plate have been horizontally disposed with skateboard spring between two roads lock slide plate and the base; And, apical grafting spare and two roads lock slide plate mutually apical grafting the position at least one be to base bevelled inclined-plane, two roads lock slide plate and two road lock slides mutually apical grafting the position at least one be to bevelled inclined-plane, base front side.Generally speaking, two roads locks slide plate apical grafting two road lock slides all the time under the effect of skateboard spring, and under ramp effect, two road lock slides are lifted on the sliding path that makes two road lock slides be in the adjusting handle all the time, thereby play the effect that restriction limits the maximal regulated angle of the chair back; When depressing two roads lock button, under ramp effect, two roads lock button will order about two roads lock slide plate away from two road lock slides, by gravity descended after two road lock slides lost the support of two roads locks slide plate, thereby make two road lock slides leave the sliding path of regulating handle, thereby cancel its restriction.
Preferably: above-mentioned apical grafting spare and two roads lock slide plate two at the position of apical grafting mutually all is to bevelled inclined-plane, base front side.If only to have only one of them is the inclined-plane, then contact surface between the two can reduce, and makes both relatively moving difficulty that becomes, and both apical grafting positions are all the inclined-plane and make apical grafting spare can drive two roads lock slide plate lighter, more swimmingly to move.
Preferably: above-mentioned two roads lock slide plate and two road lock slides two at the position of apical grafting mutually all are to bevelled inclined-plane, base front side.
In order to obtain better technique effect, further technical measures also comprise:
Be shaped on groove on the above-mentioned base upper cover, two roads lock button is arranged in the groove.Groove mainly plays guiding and spacing effect.
Though behind the two roads lock button that comes loose, skateboard spring will promote two roads lock slide plate and move to two road lock slide directions, thereby two roads lock button jack-up is made two roads lock push-button reset, but, if two roads lock button and groove fit are bad, cause two roads lock push-button reset difficulty, at this moment, two roads lock button can hinder two roads lock slide plate on the contrary and reset, make the utility model ineffective, for this reason, be provided with the bottom surface of two ends difference apical grafting groove and the button spring of pressing piece between the pressing piece of the bottom surface of above-mentioned groove and two roads lock button.Button spring makes two roads lock button be subjected to power upwards all the time, can guarantee two roads lock push-button reset.
Further improve: the sliding block spring that is provided with two ends difference apical grafting two road lock slides and base upper cover downside between above-mentioned two road lock slides and the base upper cover.In operating process, when contacting with two road lock slides, just presses on handle two roads lock button when regulating owing to operate unskilled may the appearance, at this moment, though two road lock slides have lost the support of two roads lock slide plates, but fall to leave the sliding path of regulating handle under the action of gravity owing to the friction force between two road lock slides and the blocking surface causes two road lock slides not overcome, will reduce the generation of this situation greatly and increased behind the sliding block spring.
The utility model compared with prior art has following beneficial effect:
1) when being adjusted to, the angle of inclination of the chair back makes when regulating handle and contacting with two road lock slides, two road lock slides of the present utility model will stop the chair back to continue to regulate, thereby make the effect of the maximal regulated angle that the utlity model has the restriction chair back, when installing, forward avoided causing chair back angle of inclination excessive the safety that has improved child safety seat owing to operator's carelessness;
2) the utlity model has simple in structure, easy to use, simple to operate, the advantage of reliable in structure.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION scheme drawing of the utility model embodiment;
Fig. 2 is the inner structure generalized section of the utility model embodiment;
Fig. 3 is the view before the utility model embodiment button pressed downwards;
Fig. 4 is the view after the utility model embodiment button pressed downwards;
The adjusted view in Fig. 5 the utility model embodiment chair back angle of inclination.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1～Fig. 5,
A kind of second lock mechanism of automobile children safety chair angle regulator, comprise the base of forming by base upper cover 11 and base lower cover 12 1, be arranged at the chair back 2 on the base 1 and be installed on base 1 and the chair back 2 between be used to regulate the adjusting handle 3 of the chair back 2 angles, be movably set with on the sliding path of adjusting handle 3 and be used to stop the two road lock slides 4 of regulating handle 3, two road lock slides 4 are positioned at the below of regulating handle 3, the bottom surface of regulating handle 3 has a blocking surface 3a who matches with two road lock slides 4, and two road lock slides 4 are connected with and are used to drive the driving device that this two roads lock slide 4 left or entered sliding path.
Wherein, above-mentioned driving device comprises the two roads lock button 5 with apical grafting spare 5a and pressing piece 5b, apical grafting spare 5a lower end apical grafting has two roads lock slide plate 6, the position of phase apical grafting be two to bevelled inclined-plane, base 1 front side, the other end apical grafting two road lock slides 4 of two roads lock slide plate 6, the position of phase apical grafting be two to bevelled inclined-plane, base 1 front side, be horizontally disposed with the sliding block spring 9 that is provided with two ends difference apical grafting two road lock slides 4 and base upper cover 11 downsides between skateboard spring 7, two road lock slides 4 and the base upper cover 11 between two roads lock slide plate 6 and the base 1.
Be shaped on groove 11a on the above-mentioned base upper cover 11, two roads lock button 5 is arranged in the groove 11a, is provided with the bottom surface of two ends difference apical grafting groove 11a and the button spring 8 of pressing piece 5b between the pressing piece 5b of the bottom surface of groove 11a and two roads lock button 5.
Use the utility model, extremely shown in Figure 5 as Fig. 3, when general run of thins does not promptly need chair back angle of inclination big, the chair back 2 tilts to make regulates the inconsistent position of handle 3 and two road lock slides 4, because the effect of two road lock slides 4, the chair back 2 promptly can not tilt again, thereby avoids the excessive problem in angle of inclination; When the angle of inclination that needs the chair back 2 is big, press two roads lock button 5, under the effect of button 5, promote two roads lock slide plate 6 to base 1 anterior moving, thereby make two road lock slides 4 lose the support of two roads lock slide plate 6, under the effect of sliding block spring 9, drop downwards and leave the sliding path of regulating handle 3, at this moment, regulate handle 3 and can continue to drive the chair back 2 and tilt.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (9)
1. the second lock mechanism of an automobile children safety chair angle regulator, comprise the base of forming by base upper cover (11) and base lower cover (12) (1), be arranged at the chair back (2) on the described base (1) and be installed on described base (1) and the described chair back (2) between be used to regulate the adjusting handle (3) of the described chair back (2) angle, it is characterized in that: be movably set with the two road lock slides (4) that are used to stop described adjusting handle (3) on the sliding path of described adjusting handle (3), described two road lock slides (4) are connected with and are used to drive the driving device that this two roads lock slide (4) left or entered described sliding path.
2. the second lock mechanism of a kind of automobile children safety chair angle regulator according to claim 1, it is characterized in that: described two road lock slides (4) are positioned at the below of described adjusting handle (3), and the bottom surface of described adjusting handle (3) has a blocking surface (3a) that matches with described two road lock slides (4).
3. the second lock mechanism of a kind of automobile children safety chair angle regulator according to claim 2, it is characterized in that: described driving device comprises the two roads lock button (5) of have apical grafting spare (5a) and pressing piece (5b), described apical grafting spare (5a) lower end apical grafting has two roads lock slide plate (6), the described two road lock slides (4) of other end apical grafting of described two roads lock slide plates (6) have been horizontally disposed with skateboard spring (7) between described two roads lock slide plate (6) and the described base (1); And, described apical grafting spare (5a) and described two roads lock slide plates (6) mutually apical grafting the position at least one be to described base (1) bevelled inclined-plane, described two roads lock slide plates (6) and described two road lock slides (4) mutually apical grafting the position at least one be to bevelled inclined-plane, described base (1) front side.
4. the second lock mechanism of a kind of automobile children safety chair angle regulator according to claim 3 is characterized in that: described apical grafting spare (5a) and described two roads lock slide plates (6) two at the position of apical grafting mutually all are to bevelled inclined-plane, described base (1) front side.
5. the second lock mechanism of a kind of automobile children safety chair angle regulator according to claim 3 is characterized in that: described two roads lock slide plates (6) and described two road lock slides (4) two at the position of apical grafting mutually all are to bevelled inclined-plane, described base (1) front side.
6. according to the second lock mechanism of claim 3 or 4 or 5 described a kind of automobile children safety chair angle regulators, it is characterized in that: be shaped on groove (11a) on the described base upper cover (11), described two roads lock buttons (5) are arranged in the described groove (11a).
7. the second lock mechanism of a kind of automobile children safety chair angle regulator according to claim 6 is characterized in that: be provided with the bottom surface of the two ends difference described grooves of apical grafting (11a) and the button spring (8) of described pressing piece (5b) between the pressing piece (5b) of the bottom surface of described groove (11a) and described two roads lock buttons (5).
8. according to the second lock mechanism of claim 3 or 4 or 5 described a kind of automobile children safety chair angle regulators, it is characterized in that: the sliding block spring (9) that is provided with two ends difference described two road lock slides (4) of apical grafting and described base upper cover (11) downside between described two road lock slides (4) and the described base upper cover (11).
9. the second lock mechanism of a kind of automobile children safety chair angle regulator according to claim 7 is characterized in that: the sliding block spring (9) that is provided with two ends difference described two road lock slides (4) of apical grafting and described base upper cover (11) downside between described two road lock slides (4) and the described base upper cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202803581U CN201753032U (en) | 2010-08-03 | 2010-08-03 | Double-lock mechanism of automobile child safety seat angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202803581U CN201753032U (en) | 2010-08-03 | 2010-08-03 | Double-lock mechanism of automobile child safety seat angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753032U true CN201753032U (en) | 2011-03-02 |
Family
ID=43620761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202803581U Expired - Lifetime CN201753032U (en) | 2010-08-03 | 2010-08-03 | Double-lock mechanism of automobile child safety seat angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951044A (en) * | 2011-08-19 | 2013-03-06 | 常州博万达汽车安全设备有限公司 | Angle-adjustable safety chair for children |
| CN103507676A (en) * | 2012-05-09 | 2014-01-15 | 宝得适儿童用品有限公司 | Child safety seat with improved reclining mechanism |
| CN109835223A (en) * | 2019-04-01 | 2019-06-04 | 麦克英孚(宁波)婴童用品有限公司 | A kind of stepless regulating mechanism and the child safety seat including it |
-
2010
- 2010-08-03 CN CN2010202803581U patent/CN201753032U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951044A (en) * | 2011-08-19 | 2013-03-06 | 常州博万达汽车安全设备有限公司 | Angle-adjustable safety chair for children |
| CN103507676A (en) * | 2012-05-09 | 2014-01-15 | 宝得适儿童用品有限公司 | Child safety seat with improved reclining mechanism |
| CN103507676B (en) * | 2012-05-09 | 2016-05-25 | 宝得适儿童用品有限公司 | There is the child safety seat of the improved formula mechanism of swaying |
| CN109835223A (en) * | 2019-04-01 | 2019-06-04 | 麦克英孚(宁波)婴童用品有限公司 | A kind of stepless regulating mechanism and the child safety seat including it |
| CN109835223B (en) * | 2019-04-01 | 2023-09-29 | 麦克英孚(宁波)婴童用品有限公司 | Stepless adjustment mechanism and child safety seat comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |
|
| CX01 | Expiry of patent term |